31987029

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 44291520

約数和(自身を除く): 12304491

約数列:

[1, 3, 29, 87, 337, 1011, 1091, 3273, 9773, 29319, 31639, 94917, 367667, 1103001, 10662343, 31987029]

約数ペア:

[(1, 31987029), (3, 10662343), (29, 1103001), (87, 367667), (337, 94917), (1011, 31639), (1091, 29319), (3273, 9773)]